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java.lang.Objectnet.datacrow.core.objects.DcObject
net.datacrow.core.objects.Picture
public class Picture
A picture represents a physical picture file. Every image stored in Data Crow (such as screenshots) is represented by a picture object.
Field Summary | |
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static int |
_A_OBJECTID
|
static int |
_B_FIELD
|
static int |
_C_FILENAME
|
static int |
_D_IMAGE
|
static int |
_E_HEIGHT
|
static int |
_F_WIDTH
|
static int |
_G_EXTERNAL_FILENAME
|
Fields inherited from class net.datacrow.core.objects.DcObject |
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_ID, _SYS_AVAILABLE, _SYS_CONTAINER, _SYS_CREATED, _SYS_DISPLAYVALUE, _SYS_EXTERNAL_REFERENCES, _SYS_FILEHASH, _SYS_FILEHASHTYPE, _SYS_FILENAME, _SYS_FILESIZE, _SYS_LENDBY, _SYS_LOANDAYSTILLOVERDUE, _SYS_LOANDUEDATE, _SYS_LOANDURATION, _SYS_MODIFIED, _SYS_MODULE, _SYS_SERVICE, _SYS_SERVICEURL, _VALUE, children |
Constructor Summary | |
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Picture()
Creates a new instance |
Method Summary | |
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void |
destroy()
|
boolean |
equals(java.lang.Object o)
|
protected void |
finalize()
|
java.awt.Image |
getImage()
|
java.lang.String |
getImageFilename()
|
java.lang.String |
getScaledFilename()
|
java.lang.String |
getScaledFilename(java.lang.String filename)
|
DcImageIcon |
getScaledPicture()
|
int |
hashCode()
|
boolean |
hasImage()
Checks whether an image has been defined and, if so, if the image exists. |
boolean |
hasPrimaryKey()
Is this object capable of storing IDs? In most cases the answer should be yes. |
void |
initializeImages()
Loads the actual image / picture information. |
void |
initializeReferences()
Loads the actual reference information. |
boolean |
isDeleted()
|
void |
isDeleted(boolean b)
|
boolean |
isEdited()
|
void |
isEdited(boolean b)
|
boolean |
isLoaded()
|
boolean |
isNew()
|
void |
loadImage(boolean external)
|
void |
markAsUnchanged()
Mark all fields as unchanged. |
java.lang.String |
toString()
|
void |
unload()
|
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final int _A_OBJECTID
public static final int _B_FIELD
public static final int _C_FILENAME
public static final int _D_IMAGE
public static final int _E_HEIGHT
public static final int _F_WIDTH
public static final int _G_EXTERNAL_FILENAME
Constructor Detail |
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public Picture()
Method Detail |
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public void initializeImages()
DcObject
initializeImages
in class DcObject
public boolean hasPrimaryKey()
DcObject
hasPrimaryKey
in class DcObject
public void initializeReferences()
DcObject
initializeReferences
in class DcObject
public boolean hasImage()
public void loadImage(boolean external)
public java.awt.Image getImage()
public void destroy()
destroy
in class DcObject
public java.lang.String getImageFilename()
public void unload()
public void markAsUnchanged()
DcObject
#load()
)
markAsUnchanged
in class DcObject
public DcImageIcon getScaledPicture()
public java.lang.String getScaledFilename()
public java.lang.String getScaledFilename(java.lang.String filename)
public void isEdited(boolean b)
public void isDeleted(boolean b)
public boolean isLoaded()
isLoaded
in class DcObject
public boolean isNew()
isNew
in class DcObject
public boolean isEdited()
public boolean isDeleted()
public java.lang.String toString()
toString
in class DcObject
public int hashCode()
hashCode
in class DcObject
public boolean equals(java.lang.Object o)
equals
in class DcObject
protected void finalize() throws java.lang.Throwable
finalize
in class DcObject
java.lang.Throwable
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